# 1971954-2

**Manufacturer:** TE Connectivity (TE)  
**MPN:** `1971954-2`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | TE Connectivity (TE) |
| Manufacturer name | TE Connectivity (TE) |
| Manufacturer | TE Connectivity (TE) |
| Category | Wire-to-Board Headers & Receptacles |
| CategoryL1 | Connectors |
| CategoryL2 | PCB Connectors |
| CategoryL3 | Wire-to-Board Connectors |
| moq | 1 |
| MPN | 1971954-2 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 1971954-2 |
| tierMinQty1 | 1 |
| PCB Connector Assembly Type | PCB Mount Header |
| PCB Mount Orientation | Vertical |
| Connector System | Wire-to-Board |
| Number of Positions | 2 |
| Centerline (Pitch) : 5 mm [ 197 in | 5 mm [ .197 in ] |
| Header Type | Shrouded |
| Sealable | No |
| Connector & Contact Terminates To | Printed Circuit Board |
| Row-to-Row Spacing : 5 mm [ 197 in | 5 mm [ .197 in ] |
| Product Type | Connector Assembly, Connector |
| Number of Rows | 1 |
| Position Keyed | 1C, 2D |
| Backwall/Post Interruptions | Without |
| Preloaded | Yes |
| Operating Voltage | 250 |
| Contact Base Material | Copper Alloy |
| Contact Shape | Square |
| Contact Mating Area Plating Material | Tin |
| Contact Mating Area Plating Material Finish | Matte |
| Contact Mating Area Plating Thickness : 2 ?m [ 78 74 ?in | 2 ?m [ 78.74 ?in ] |
| Contact Type | Tab |
| Contact Current Rating (Max) | 16 |
| PCB Contact Termination Area Plating Thickness : 3 8 ?m [ 149 606 ?in | 3.8 ?m [ 149.606 ?in ] |
| Contact Layout | Inline |
| Contact Transmits (Typical) | Signal (Data) |
| PCB Contact Termination Area Plating Material | Tin |
| Termination Method to Wire & Cable | Solder |
| PCB Mounting Style | Through Hole |
| PCB Mount Alignment | With |
| Mating Retention | With |
| PCB Mount Retention | Without |
| Connector Mounting Type | Board Mount |
| PCB Mount Alignment Type | Polarizing Pegs |
| Mating Alignment | With |
| Mating Area Interface Dimensions | .248 x .031 in, .250 x .032 in, 6.3 x .8 mm, 6.35 x .81 mm |
| Mating Retention Type | Latch |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| TE Connectivity | 1971954-2 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/140000000/140105000/part_--19719542---TEConnectivityTE--9bb9aff31e.json`  
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MCP server: https://www.dataalchemy.com/mcp